#511BA1 Color

#511BA1 is rgb(81, 27, 161) in RGB and hsl(264, 71%, 37%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.

#511BA1

HEX#511BA1

RGBrgb(81, 27, 161)

HSLhsl(264, 71%, 37%)

HSVhsv(264, 83%, 63%)

OKLCHoklch(39.5% 0.193 293.5)

CMYKcmyk(50%, 83%, 0%, 37%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #511BA1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.39:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.02:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #511BA1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#511BA1 Complementary#6CA11B Analogous#1B29A1 Analogous#941BA1 Triadic#A1511B Triadic#1BA151

Tints & Shades

Lighter tints and darker shades of #511BA1, useful for hover states, backgrounds, and text variants.

Tints

#6522C9 #7936DD #935EE4 #AD85EA #C8ACF1 #DFCFF7

Shades

#46188C #3D157A #321164 #270D4E #1C0A39 #140727

Use #511BA1 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex